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CN-224224192-U - Concrete unloader is used in concrete production

CN224224192UCN 224224192 UCN224224192 UCN 224224192UCN-224224192-U

Abstract

The utility model discloses a concrete discharging device for concrete production, which comprises an inner cylinder and an outer ring positioned outside the inner cylinder, wherein a discharge hopper is arranged at the edge of the bottom of the inner cylinder, a second rotating ring which is in rotating sliding connection is arranged at the edge of the upper end of the inner cylinder, the outer end surface of the inner cylinder is connected with the inner wall of the outer ring through first connecting rods distributed in an annular array, the edge of the upper end of the inner cylinder is provided with a first rotating ring which is in rotating sliding connection, the first rotating ring is connected with the second rotating ring through second connecting rods distributed in a plurality of annular arrays, a screening plate is arranged on the inner wall of the first rotating ring, a plurality of tooth blocks distributed in an annular array are arranged on the outer wall of the second rotating ring, an output assembly is arranged on the outer end surface of the outer ring, and the transmission end of the output assembly is connected with the plurality of tooth blocks. The utility model improves the production efficiency and the filtering efficiency and reduces the maintenance cost.

Inventors

  • ZHOU YUJIE

Assignees

  • 湖北麻城宏基混凝土有限公司

Dates

Publication Date
20260512
Application Date
20250321

Claims (7)

  1. 1. The concrete discharging device for concrete production comprises an inner cylinder (15) and an outer ring (3) positioned outside the inner cylinder, wherein a discharge hopper (10) is arranged at the edge of the bottom of the inner cylinder (15), and the device is characterized in that a second rotating ring (18) which is rotationally and slidingly connected is arranged at the edge of the upper end of the inner cylinder (15), and the outer end surface of the inner cylinder (15) is connected with the inner wall of the outer ring (3) through first connecting rods (8) distributed in an annular array; A first rotating ring (16) which is rotationally and slidingly connected is arranged at the edge of the upper end of the inner cylinder (15), the first rotating ring (16) is connected with the second rotating ring (18) through a plurality of second connecting rods (17) distributed in an annular array, and a screening plate (2) is arranged on the inner wall of the first rotating ring (16); A plurality of annular tooth blocks (11) distributed in an array are arranged on the outer wall of the second rotating ring (18), an output assembly is arranged on the outer end face of the outer ring (3), and the transmission end of the output assembly is connected with the plurality of tooth blocks (11); The automatic feeding device comprises a feeding hopper (7), wherein the outer end surface of the feeding hopper (7) is connected with the outer wall of the outer ring (3) through a plurality of fixing frames (1); The collecting assembly is arranged on the outer end face of the inner cylinder (15) and positioned below the outer ring (3); The outer end face of the inner cylinder (15) is provided with a supporting component below the collecting component.
  2. 2. The concrete discharging device for concrete production according to claim 1, wherein the output assembly comprises a gear (12), a driving motor (13) and a motor support plate (14), the motor support plate (14) is arranged on the side edge of the outer ring (3), the driving motor (13) is arranged on the motor support plate (14), the gear (12) is coaxially connected with an output shaft of the driving motor (13), and the gear (12) is meshed with a plurality of tooth blocks (11).
  3. 3. A concrete discharging device for concrete production according to claim 1, characterized in that the outer end surfaces of the second connecting rod (17) and the first connecting rod (8) are both arranged smoothly.
  4. 4. The concrete discharging device for concrete production according to claim 1, wherein the screening plate (2) is in a conical shape or a curved shape, and the discharge hole of the feeding hopper (7) is positioned above the middle part of the screening plate (2).
  5. 5. The concrete discharging device for concrete production according to claim 1, wherein the collecting assembly comprises a placing plate (19), a collecting box (4) and a handle (9), the placing plate (19) is arranged on the outer end face of the inner cylinder (15), the collecting boxes (4) are symmetrically distributed and are arranged at the upper end of the placing plate (19), and the handle (9) is arranged on the side edge of the collecting box (4).
  6. 6. The concrete discharging device for concrete production according to claim 5, wherein the collecting box (4) is arranged in a semicircular shape, a feed inlet of the collecting box (4) faces upwards, and magnet plates (20) are embedded in contact surfaces between the collecting boxes (4) on two sides.
  7. 7. The concrete discharging device for concrete production according to claim 1, wherein the supporting component comprises an annular plate (5) and supporting rods (6), the annular plate (5) is arranged below the outer end face of the inner cylinder (15), and a plurality of supporting rods (6) are distributed at the bottom of the annular plate (5) in an annular array.

Description

Concrete unloader is used in concrete production Technical Field The utility model relates to the technical field of concrete production, in particular to a concrete discharging device for concrete production. Background Concrete is a composite material formed by bonding fine aggregate and coarse aggregate with cement and hardening for a period of time, and in the current concrete production process, the concrete needs to be subjected to blanking treatment by a blanking hopper, and some large materials such as gravel which are not satisfactory in the concrete are filtered. The utility model discloses a concrete discharging device for concrete production, which relates to the technical field of concrete discharging, and comprises a storage bin, wherein the left side and the right side of the storage bin are fixedly connected with brackets, the front surface of the storage bin is fixedly connected with a discharging block, a motor I is fixedly arranged on the front surface of the discharging block, a hopper is arranged on the lower surface of the storage bin, two T-shaped blocks are fixedly connected on the upper surface of the hopper. However, in the practical use process of the concrete discharging device, the design positions of the baffle and the screw are all located in the bin, so that the layout mode occupies limited space of the ground bin, normal operation of the filter screen is hindered to a certain extent, the filtering efficiency of the filter screen is reduced due to interference of the baffle and the screw, due filtering effect of the filter screen cannot be fully exerted, and blockage is easily caused, and the concrete discharging device for concrete production is provided to solve the problems. Disclosure of utility model Object of the utility model In order to solve the technical problems in the background art, the utility model provides the concrete discharging device for concrete production, when the concrete to be filtered falls onto the rotating screening plate, the concrete on the screening plate can be dispersed through centrifugal force, so that the filtering effect of the screening plate can be fully utilized, the production efficiency and the filtering efficiency are improved, and the maintenance cost is reduced. (II) technical scheme The utility model provides a concrete discharging device for concrete production, which comprises an inner cylinder and an outer ring positioned outside the inner cylinder, wherein a discharge hopper is arranged at the edge of the bottom of the inner cylinder, a second rotating ring which is rotationally and slidingly connected is arranged at the edge of the upper end of the inner cylinder, and the outer end surface of the inner cylinder is connected with the inner wall of the outer ring through first connecting rods distributed in an annular array; The upper end edge of the inner cylinder is provided with a first rotating ring which is rotationally and slidingly connected, the first rotating ring is connected with the second rotating ring through a plurality of second connecting rods distributed in annular arrays, and the inner wall of the first rotating ring is provided with a screening plate; a plurality of annular tooth blocks distributed in an array are arranged on the outer wall of the second rotating ring, an output assembly is arranged on the outer end face of the outer ring, The transmission end of the output assembly is connected with a plurality of tooth blocks; The feeding device comprises a feeding hopper, wherein the outer end surface of the feeding hopper is connected with the outer wall of the outer ring through a plurality of fixing frames; The collecting assembly is arranged on the outer end face of the inner cylinder and positioned below the outer ring; the outer end face of the inner cylinder is positioned below the collecting assembly, and a supporting assembly is arranged below the collecting assembly. Preferably, the output assembly comprises a gear, a driving motor and a motor support plate, the motor support plate is arranged on the side edge of the outer ring, the driving motor is arranged on the motor support plate, the gear is coaxially connected with an output shaft of the driving motor, and the gear is meshed with the plurality of tooth blocks. Preferably, the outer end surfaces of the second connecting rod and the first connecting rod are both smooth. Preferably, the screening plate is in a conical shape or a curved shape, and the discharge hole of the feeding hopper is positioned above the middle part of the screening plate. Preferably, the collecting assembly comprises a placing plate, a collecting box and a handle, wherein the placing plate is arranged on the outer end face of the inner cylinder, the collecting boxes are symmetrically distributed and placed at the upper end of the placing plate, and the handle is arranged on the side edge of the collecting box. Preferably, the collecting box is arranged in a semicircul